Flow Plugin Network for conditional generation
- URL: http://arxiv.org/abs/2110.04081v1
- Date: Thu, 7 Oct 2021 17:26:57 GMT
- Title: Flow Plugin Network for conditional generation
- Authors: Patryk Wielopolski, Micha{\l} Koperski, Maciej Zi\k{e}ba
- Abstract summary: by default, we cannot control its sampling process, i.e., we cannot generate a sample with a specific set of attributes.
We propose a novel approach that enables to a generation of objects with a given set of attributes without retraining the base model.
- Score: 1.123376893295777
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Generative models have gained many researchers' attention in the last years
resulting in models such as StyleGAN for human face generation or PointFlow for
the 3D point cloud generation. However, by default, we cannot control its
sampling process, i.e., we cannot generate a sample with a specific set of
attributes. The current approach is model retraining with additional inputs and
different architecture, which requires time and computational resources. We
propose a novel approach that enables to a generation of objects with a given
set of attributes without retraining the base model. For this purpose, we
utilize the normalizing flow models - Conditional Masked Autoregressive Flow
and Conditional Real NVP, as a Flow Plugin Network (FPN).
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